automatic garage door transformer

Advantages 1. The toroidal transformer has a simple structure and can be flexibly designed; 2. The toroidal core is made of oriented silicon steel strip, which is a continuous closed magnetic circuit with high magnetic flux and small leakage inductance; 3. The toroidal core has low processing stress and can fully utilize the magnetic properties of the core material. Its magnetic property is better than those of other types; 4. Under the same electrical performance, the temperature rise is lower than that of other types, and has a longer service life; 5. For high-power transformers, it has the advantages of small size and high cost performance. 6.Wide application fields.

The advantages of Liqin automatic door toroidal transformer: 1, Use copper wire, and our own original laser welding technology. 2. The toroidal core is made of high-quality cold-rolled silicon wafers welded by high-precision laser welding machine. 3, The size of toroidal transformer can be flexible designed, and is easy to assemble, suitable for mass production. 4. Small size, light weight and low transportation cost 5. High temperature resistance. 6. Reduce short circuit failure rate.